An aqueous product applicator that is connectable as an accessory retrofit product to a commercial or conventional home-use yard blower to convert to blower into an aqueous spraying device, the applicator including a fluid distribution head with an input port that is connectable to a source of pressurized aqueous solution, and a plurality of outlet ports designed to dispense fluid exiting the distribution head in the form of aqueous droplets. The distribution head further includes a mounting system for securing the distribution head to the mouth of the blower tube of a conventional handheld yard blower such that, during use, the aqueous droplets from the distribution head enter the jet air stream emitted by the blower for dispersion.
